Benson, C. D. (1962). Pediatric Surgery.
Lua i Stíl Chicago (17ú heag.)Benson, Clifford D. Pediatric Surgery. 1962.
Lua MLA (9ú heag.)Benson, Clifford D. Pediatric Surgery. 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.